The best glass cutter will change from person to person and from job to job. There are several great “all-around” glass cutters, but if you want to ensure a great cut, you may need a specialized one.
You want to ensure a great cut that won’t chip the glass or cause any cracks. It should also be reliable and sturdy, able to withstand several uses without dulling the blade. Along with the thought of dulling the blade, your glass cutter should also be cheap enough to toss and replace, have a replaceable blade, or be able to be sharpened.
Top 5 Best Glass Cutter: Editor’s Choice
|1. Bottle & Glass Cutter|
|2. CRL TOYO Original Supercutter|
|3. Toyo Pistol Grip Glass Cutter|
|4. Custom-grip Supercutter|
|5. VIGRUE 3mm-18mm Glass Cutter|
You also need to consider what you’ll be doing with the glass cutter. For instance, there are glass cutters specifically designed to cut glass bottles. Others are designed for Plexiglass or for cutting circles. Finally, if you have thick enough glass, you’ll need a cutter designed to be able to cut through it.
- 15 Best Glass Cutter Review:
- 1. Bottle Cutter and Glass Cutter Bundle
- 2. Original Supercutter Metal Handle Straight Head Oil Cutter by CR Laurence
- 3. Toyo Pistol Grip Glass Cutter
- 4. Custom-grip Supercutter
- 5. VIGRUE 3mm-18mm Glass Cutter Professional Heavy Duty Glass Cutter
- 6. Teenitor Glass Cutter Set
- 7. 5mm-12mm Black Pencil Oil Feed Carbide Tip Glass Cutter
- 8. Studio Pro Brass Pencil Grip Glass Cutter
- 9. FLETCHER-TERRY COMPANY 01-122 Glass Cutter
- 10. Strip and Circle Glass Cutter
- 11. Red Devil 106370 DIY Glass Cutter
- 12. IMT Pistol Grip Oil Feed Glass Cutter Tungsten Carbide
- 13. Professional Carbide Tungsten Alloy Handle Glass Cutter
- 14. Adaone 5mm-15mm Metal Handle Pencil Style Oil Feed Tungsten Carbide Tip Glass Cutter
- 15. Professional Grade Glass Cutter Tool
- Best Plexiglass Cutter
- Buying Guide: What Things to Consider When Select Glass Cutter
- How to Use a Glass Cutter
- How to Make a Glass Cutter
- FAQ’s: Frequently Ask Question About Glass Cutter
15 Best Glass Cutter Review:
1. Bottle Cutter and Glass Cutter Bundle
This bundle makes it easy for you to complete all your bottle cutting needs. The bundle contains a glass cutter made with a diamond carbide blade, bottle cutter, glass paper, and a pair of cut-resistant gloves as well as for instructions and a comes with an audiobook and eBook for you to read and learn about glass and bottle cutting.
This is the best bottle cutter tool you can buy, and as a plus, it comes with all those extras. The bottle cutter stabilizes the bottle or jar for you cut it precisely and neatly with the blade. This makes it not only the best, steadier cut, but also means it’s safe for you and even your children or grandchildren to use it with you.
With this bundle, you can cut all kinds of glass bottles and jars for crafting. It will keep glass out of landfills, cutting down on your carbon footprint left behind you, as well as make great crafting projects.
- It contains not only a glass cutter but several accessories for cutting glass jars and bottles.
- The bottle cutter can be adjusted to fit bottles and jars up to 19.5 inches in length.
- If you’re unhappy with it, you can receive a full refund from the company, which is very responsive.
- It offers safety features, so you can even show your children how to cut glass with you.
- It has a removable lid so you can refill it with oil after you run out.
- It comes with an eBook and an audiobook if you have questions on how to cut glass.
2. Original Supercutter Metal Handle Straight Head Oil Cutter by CR Laurence
This glass cutter has a carbide spinning cutting wheel in the cutting head, which can easily be replaced after repeated usage. It also has an automatic oil dispensing system, which means your blade will never run dry. It’s designed for straight-line production cutting when you use the wide head or perfect for detail work with the narrow head.
It’s small enough to fit in your bag and comes with a tool specifically for refilling the oil. You can buy replacement heads for it here, whenever yours starts to dull, and it’s quick and easy to replace. This glass cutter can be held like a pen for your convenience, versus some with a less comfortable grip.
While it’s similar to what you may find in your local store for cheaper, this one is built to last and cut cleaner lines. It’s commonly considered one of the best glass cutters for professionals, though it’s easy enough to use for home usage as well. It has some of the best glass cutter reviews online, with people praising the durability of the tool as well as the quality.
- It offers both a wide head for straight-line production cutting and a narrow head for precision work.
- It comes with an automatic oil dispensing system as well as a tool to refill it with oil as needed.
- It works great for stained glass without scratching or cracking it.
- You can easily find and purchase replacement blades and oil.
- It comes with a tool to refill the oil reservoir.
3. Toyo Pistol Grip Glass Cutter
The “pistol grip” is a traditional hand style for glass cutters as it allows you to apply pressure evenly and adjust it as needed. While some people prefer the “pen-like” glass cutters, such as the ones reviewed above, others like the traditional pistol grip. This one has the best glass cutter reviews of all pistol grip glass cutters.
Supercutters by Toyo are advertised as able to “outlast up to 25 times as long as other cutters,” and while no one has officially counted, they do last a significantly longer time than the cheap ones you may pick up in your local store. Just like the previous review, also on a Toyo product, this glass cutter has replacement heads available.
If you struggle with applying enough pressure or gripping a pencil grip glass cutter, make sure and test out this one. It’s another of the best glass cutters for professionals, especially those making art with their glass or doing general home repair services.
- The “pistol grip” glass cutter has a handle classically angled for comfort versus others that are more pen-like.
- You can easily purchase replacement heads and oil on Amazon.
- It will last you a long time, as it’s backed by the company’s “outlasts other cutters by up to 25 times.”
- It gives you consistent oil via an automatic oil dispensing system stored in the handle, as well as comes with a tool for refilling the oil.
- It allows you to score the glass with ease.
4. Custom-grip Supercutter
Here’s another model by Toyo, again with several reviews calling it the best glass cutter. This one means business when it says custom-grip, as the glass cutter offers a total of four different possible positions. This allows you to make sure your hand is comfortable while cutting and reduce painful cramping.
The cutting wheel is made of carbide steel and can be replaced like Toyo’s other models. Make note that Toyo’s generic replacement heads won’t fit this one and save this link to the replacement heads specifically for the custom-grip model. If you have any issues with your Supercutter, Toyo’s customer service is well-reviewed, with people pleasantly surprised with the service they received.
Also like Toyo’s other models, the custom grip super cutter features an automatic oil dispensing system, making it easier for you to cut smoothly. Because of its adjustable grip, many people who traditionally don’t like pencil grip glass cutters find this one to be easier to use and apply pressure with.
- It comes with an adjustable saddle on the barrel of the glass cutter, allowing you to adjust your grip for maximum ease.
- Because of the adjustable saddle, people who generally prefer pistol grip glass cutters find this one surprisingly enjoyable.
- It offers Toyo’s refund policy and great customer service.
- Replacement heads and replacement oil can be easily found and bought on Amazon.
- It has an automatic oil dispensing system, just like all Toyo Supercutters.
5. VIGRUE 3mm-18mm Glass Cutter Professional Heavy Duty Glass Cutter
If you’re a professional looking for the best professional glass cutter and the best glass cutter for thick glass, you’ve found your glass cutter. The blade head found on this one is heavy-duty enough to last through a lot of usages while being long enough to cut through glass up to 18 mm thick. The head is made of high-quality steel, which offers a smooth surface and is wear-resistant to last you.
It’s designed to feel comfortable even after holding it for a long time. The handle is painted gold to give it a better texture, especially when using it for long periods. It also has a thickened axis, which means even while under heavy force, it will still work for you.
It’s perfect for cutting tiles and stained glass for mosaics, which needs a plethora of small pieces. It comes with a dropper for the automatic oil dispensing system, which could also be used with kerosene to make the cutting head smoother and sharper, according to Toyo.
- It can cut glass ranging in thickness from 3 mm-18 mm.
- Mini-sized for detail work and intricate designs, or someone busy and on the go.
- It offers a wear-resistant, smooth-surfaced carbide steel cutting wheel.
- The head and oil can be easily replaced whenever it starts to dull-however, many people have found it takes them upwards of a year to need a replacement.
- It comes with an anti-slip grip designed handle to keep your lines straight.
6. Teenitor Glass Cutter Set
This comes with not one, but two glass cutters. They’re ideal for work around the house, or projects like mosaics or other crafting are done at home with glass and tile. It offers a lighter weight than many other glass cutters, as the handle is made of aluminum alloy versus the heavier metal of other glass cutters. The cutting head itself is made of carbide steel, however.
Unlike our other glass cutter reviews so far, this one doesn’t come with a replaceable cutting head. Once your cutter is dulled, you simply have to toss it. Since you’re getting a set of two, whenever one wears out, you can simply replace it with the second. It also doesn’t offer an automatic oil dispensing system.
The aluminum alloy handles are made to reduce any kind of slipping and are durable enough to last a long time for most crafters. While this isn’t a professional glass cutter, it is a great option for anyone working from home.
- This comes with a pack of two glass cutters, unlike others, so you can easily replace the first when it dulls out.
- It’s lightweight compared to other glass cutters because of the aluminum alloy handle.
- You never have to worry about replacing the cutting head, as this is a simple, inexpensive design intended to be tossed after usage.
- Great for household use, especially when crafting with glass-like for mosaics and such.
- The handle offers anti-slip technology to ensure you cut precisely where you want.
7. 5mm-12mm Black Pencil Oil Feed Carbide Tip Glass Cutter
This one offers an automatic oil dispensing system housed in the glass cutter, as well as a steel carbide cutting wheel head. You can’t replace the cutting head on this model, you’ll simply have to toss it in the garbage and order a new one. It’s perfect for home projects.
This glass cutter is nice because it cuts through glass of a maximum of 12 mm thick. This is a bit thicker than the average cutter, though it isn’t thick enough to be considered a “thick glass cutter.” It’s perfect for more advanced home projects, as you don’t have to worry about replacing the head or spending a lot of money on it, but it has an oil dispensing system.
The handle is non-skid, to help you have the best cut possible. It’s perfect for both glass and tile, ideal for making mosaics or other glass crafting projects. It’s also great to have on hand for the basic household repairs we all have to make.
- It offers a non-skid handle and a brass ball on the end to tap the glass to break it.
- It’s disposable, with no worrying about buying and replacing the cutting head.
- It has a steel carbide cutting wheel head, which is durable and will cut clean and smooth.
- It has an oil dispensing system, allowing you to cut with or without oil, depending on your preferences.
- Perfect, basic glass cutter for your household or crafting needs.
8. Studio Pro Brass Pencil Grip Glass Cutter
This one is heavy by design, to help give you some power to push down with its weight. It also feels very durable and reliable when you hold it. The cutting head is self-lubricated, meaning you don’t have to dip your spinning wheel in lubrication every time you cut. The cutting head is also replaceable, so you don’t have to buy a new tool every time yours dulls.
While this isn’t as good of quality as the Toyo products, it is a heavy-duty glass cutter that offers an oil dispensing system and replaceable head. While Toyo products are usually steel and alloy, this one offers a heavy brass grip. This helps some people with controlling the tool, as well as feels nice in the hand.
However, the blade is a bit wobbly and doesn’t make it great for precision cutting for beginners. With the wrong amount of pressure placed on it, you won’t be able to get a straight cut, as it will wobble out of the way.
- Pencil grip style for comfort
- Replaceable carbide wheel cutting head
- Automatic oil dispensing system
- Made from quality brass
- Heavy for a weighty feeling in the hand
9. FLETCHER-TERRY COMPANY 01-122 Glass Cutter
This is a very basic glass cutter, with a standard steel wheel cutting head. It isn’t replaceable, as the entire unit is low priced to be easily tossed and replaced. It’s great to have around the house if you don’t frequently cut glass, as it’s small enough to be placed out of the way, but it has little if any unique aspects to it.
It doesn’t have an oil dispensing system, so you would need to dip it with every cut. However, this is how many glass cutters tend to prefer it, as they can easily control how much lubrication they use. It does have a heavy ball on the end for striking the glass after scoring it to get it to crack along your scores, cutting it.
The best feature of this glass cutter is the two notches designed to break the glass apart after scoring when the area is very small. This works hand in hand with the heavy ball on the end of the glass cutter, making it possible to crack and then pop out the small pieces of glass you’ve scored out. Without the notches, your piece would likely get stuck where it was.
- Standard steel wheel cutting head
- Notches for breaking out small pieces of glass after scoring
- Pencil grip style, with contoured handle for comfort
- No automatic oil dispensing system
- Very standard glass cutter
10. Strip and Circle Glass Cutter
This one is unique in that it’s the best glass circle cutter. This one isn’t designed to be held like a pencil or a pistol. Instead, it mounts to one spot and cuts circles or strips, depending on what you want at that point. It can cut a strip from a half-inch to a foot wide and as wide as you need. The circles it creates have a diameter of 3″-25″ depending on the setting.
The T-bar it offers gives you straight strips, as long as you line it up correctly. For circles, you’ll use the circle cutter, which is just an adjustment of attachments to change from the T-bar to a bar able to rotate around an axis with a blade on the end of it.
Circles can be difficult to break out unless you completely break the glass around it as well. This is because you have to “pop it out.” To do it, you’ll simply use the circle cutter to score it in one continuous circle and apply pressure till the score starts to crack. Make sure you get the score to crack all around the circle, not just in certain locations.
You’ll then mark four watchband cuts, to relieve some of the pressure on the cut circle. These run from the score of the circle to the edge of the pane of glass. Use running pliers to get it out the rest of the way.
- The best glass circle cutter
- Able to cut strips
- Sharp steel cutting head
- Doesn’t have an automatic oil dispensing system
- Allows you to quickly cut a variety of shapes without having to hold a flat edge to your cutter
11. Red Devil 106370 DIY Glass Cutter
This is a great little glass cutter to pick up if you don’t want anything special, but it’s not for the precise crafter or the daily professional. The steel wheel is tough enough to score the glass, but the wheel gets wobbly after too many uses. This is from the pin being too loose and trying to jiggle out.
The head isn’t replaceable, so you just have to toss it after you dull it too much for further use. It does come with notches for small, crafting pieces that need help snapping out. Even if you don’t use this glass cutter to cut your glass for long, you may want to keep it around for small pieces you could use the notches for.
The exposed wheel makes it easy to hold the wheel accurately to a flat edge and keep it from veering off course.
- Notches made for breaking small pieces out
- Doesn’t have an automatic oil dispensing system
- Steel wheel
- Heavy ball end for cracking glass
- Good for general, occasional usage
12. IMT Pistol Grip Oil Feed Glass Cutter Tungsten Carbide
This one is industrial grade, one of the best professional glass cutters because of the tungsten carbide replaceable head. This model comes with two cutting heads, each for a different range of glass thickness, that you can interchange. The smaller of the two does 2 mm-6 mm while the other cuts 6 mm-12 mm thick glass.
The handle is made of plastic to make the model lighter. If you’re especially rough on your tools, this may be an issue and cause cracking in the handle. However, for most people, the plastic is hardy enough for them. It houses an automatic oil dispensing system as well.
It’s small enough to be comfortable to carry around, whether it’s around the house or the job. It’s a handy little tool, though not as great as the professional glass cutter below this review, the Professional Carbide Tungsten Alloy Handle Glass Cutter, or the Toyo models of the same nature.
- Tungsten carbide replaceable cutting wheel head
- Rated as industry grade
- Pistol-grip style
- Automatic oil dispensing system
- Comes with two cutting heads for two glass thickness ranges
13. Professional Carbide Tungsten Alloy Handle Glass Cutter
This is the best professional glass cutter because of its durability and range.
If you’re looking for an industrial-grade glass cutter, this is what you need. Instead of steel, it’s a carbide tungsten cutting head, meaning it’s even tougher than carbide steel. You won’t shred through cutting heads with this one like you might with others.
The handle is made of lightweight alloy so the glass cutter remains light even with the head tungsten head. It has a finger rest on the handle to reduce fatigue and wrist strain during usage, something glass cutters often suffer from.
It can cut glass up to 19 mm thick, making one of the best glass cutters for thick glass as well. 19 mm is roughly equivalent to ¾ inch, which is a thick sheet of glass. However, because of this, the thinnest piece of glass it can cut is 12 mm, which is still nearly a half-inch. For people who won’t be cutting thick sheets of glass, you should find another option
It also comes with the classic features of a glass cutter with a replaceable head. It’s in the pencil grip style for your ease of use. Because of the range of glass thicknesses, it can cut, it’s perfect for a multitude of uses, household or professional. It’s even great for crafters who may have varying thicknesses of glass.
- Carbide tungsten replaceable cutting head
- Industry grade glass cutter
- Pencil grip
- Lightweight handle to compensate for heavy cutting head
- Cutting range of 12 mm-19 mm
- Automatic oil dispensing system
14. Adaone 5mm-15mm Metal Handle Pencil Style Oil Feed Tungsten Carbide Tip Glass Cutter
This glass cutter can cut glass up to 15 mm thick, thicker than the average glass cutter can handle. It features a rotating, replaceable spinning wheel cutting head and an automatic oil dispensing system, including a tool to refill the oil. It doesn’t include oil and doesn’t come prefilled.
This one is one of the best glass cutters for thick glass as well as one of the best glass cutters for mirrors. It won’t scratch up the smooth surface of your mirror, as the automatic oil dispensing system is one of the best and can help prevent scratching. It also cuts glass up to a half-inch thick.
Its small size is perfect to be used for semi-regular household use. It isn’t big enough to get in the way, but you won’t lose it easily in your drawer. It has a carbide alloy cutting wheel, which isn’t as strong as the steel alloy cutting wheels of the other glass cutters on this list. However, it is stronger than a simple steel alloy.
- Can cut glass from 5 mm-15 mm
- A replaceable cutting head that can rotate 360 degrees.
- Automatic oil dispensing system
- Non-skid, textured pencil grip
- Mini size, for easy use and carrying
15. Professional Grade Glass Cutter Tool
This one offers not just one but six steel alloy wheels for you to interchange and replace as needed. However, you’ll need all six as they’re made of alloy steel instead of carbide steel. This means the alloy steel wheels are much more likely to break.
This glass cutter has a nice look, with a heavy-duty yet comfortable wooden handle. It also comes with notches near the cutting head for you to use to crack the glass apart. While this is normally done with your hands, the notches are intended for the small little pieces of glass you would use for crafting or small tiling.
However, this one won’t hold up as long as the rest on this list. The construction isn’t durable over the long run, as the cutter begins to crack apart. But, you are getting what you pay for and this one offers six wheels for dulling, something other products like this don’t do.
Most standard, budget-friendly glass cutters dull quickly. But, this one offers the bonus of having extra cutting wheels to replace them with as they dull.
- Comes with six cutting wheels
- Classy wooden handle
- Special notches to help you crack apart small pieces of glass
- Doesn’t come with an oil dispensing system
- Offers steel alloy vs. carbide steel
Best Plexiglass Cutter
Plexiglass is different than the regular glass in that it is significantly tougher than real glass, making it harder to score and snap. This means you have to either score it deeply and snap it by hand or use a circular saw on it with special blades. Any circular saw will do, as long as it fits your sheet of plexiglass, but you have to check the blade before you saw plexiglass.
The best plexiglass cutter for cutting by hand is the Red Devil 1170 Plexiglas Cutting Tool. This one allows you to score deep enough you can then apply a steady amount of pressure against a countertop edge to make it snap.
The best plexiglass cutter blade for a circular saw is the Diablo D1080N Non-Ferrous Metal & Plastic Cutting Saw Blade. It’s specially made for cutting acrylic, which is essential when using a blade on plexiglass.
Buying Guide: What Things to Consider When Select Glass Cutter
There are some things you need to consider before purchasing a glass cutter. If you are only looking to occasionally cut glass whenever something needs to be done around the house, you aren’t looking for something that costs a lot of money or will withstand a lot of wear and tear.
There are specific types of glass cutters intended for different jobs. We’ll go ahead and take a look at some of them and consider the benefits of each, so you can decide which will best suit your needs.
Disposable Glass Cutters
Why are disposable glass cutters so great? Because they’re easy to use. You simply use it until the blade dulls out and then you toss it in the garbage before ordering another. You never have to mess around with replacing a cutting head or invest much money into the glass cutter with disposable cutters.
Glass Cutters with Replaceable Cutting Heads
If you’re looking for a long-term relationship with your glass cutter, you’ll have to find one with a replaceable cutting head. These typically coincide with the following kind, glass cutters with automatic oil dispensing systems, as both are typical signs of a professional level glass cutter.
Replaceable cutting heads mean you can keep your beloved glass cutter, but it’ll always be sharp. You won’t have to constantly be buying new glass cutters to replace your old one if you’re using it extensively. You’ll simply have to replace the cutting head.
Glass Cutters with Automatic Oil Dispensing Systems
Some people prefer to cut their glass with the lubrication of oil, while others do not. Either way, you’ll encounter a lot of professional levels as well as household-level glass cutters offering an automatic oil dispensing system. This system allows you to always have a supply of oil coming down the blade.
Automatic oil dispensing systems are nice if you use oil, but many people do not. Regardless of if you use the oil system or not, many of these are great glass cutters.
Pistol Grip Glass Cutters Vs. Pencil Grip Glass Cutters
There are two common kinds of handles you’ll find with glass cutters-pencil grip or pistol grip. This simply means that with one kind, you’ll hold it similarly to how you hold a pencil and the other like a pistol.
Traditionally, people prefer the pistol grip glass cutters. However, some people find it easier to see where they’re cutting with the pencil grip. If you’re unhappy with your current cutter because of hand and wrist fatigue, try a pistol grip cutter.
Glass Cutters for Bottles
Wine bottles make great lamps, vases, and other decorations when cut down and reshaped. A bottle cutter should clamp the bottle and stick to the table for you to use the glass cutter to score around it. Then you can easily and safely cut it.
Bottle cutters make it much safer for you to cut bottles or jars. It holds them securely in place so they can’t roll away from you.
Glass Cutters for Circles
Not all glass needs to be cut in straight lines. Some people simply want to cut a circle out of glass or a mirror, which is very difficult for people to do efficiently with a basic glass cutter. If you want to be cutting circles, you have to purchase a special glass cutter for that.
These glass cutters work by creating a pivot point for the cutter to swivel on, giving you a perfect circle every time. You won’t have to worry about lumpy looking circles again with a glasscutter specifically for it.
Glass Cutters for Thick Glass
If your glass is too thick, you won’t be able to cut through it with a standard glass cutter. You’ll need to purchase another glass cutter as there’s no way around it. These aren’t hard to find, but you should check to see how thick your glass is to make sure the cutter you order will do the job.
Glass cutters for thick glass are great because you can also use them for thinner sheets of glass. If you’re wondering whether to buy a glass cutter with a longer or shorter blade, always go for the longer one.
How to Use a Glass Cutter
A “glass cutter” is something of a misnomer, as you aren’t technically cutting it. You’re merely scoring it deep enough to be able to crack it the rest of the way smoothly. Then, you can finish by smoothing out the rough edges.
Most glass cutters use a wheel with a sharpened edge to score the glass, cutting into it a certain number of millimeters. The wheel helps you cut it the same depth and length, as well as keep lubrication between the blade and the glass if you’re using oil.
With large pieces of glass, after you score it, you can simply pick it up and snap it between your two hands. With smaller pieces, you may need a tool with a notch cut in it to break up little pieces, commonly used for crafting.
Whether to use lubrication or not and what kind of lubrication to use varies from glass cutter to glass cutter. It comes down to personal preference. Experiment with different things if you’re just beginning to cut glass.
How to Make a Glass Cutter
Purchased a glass cutter is usually inexpensive and easier than making one, but you can make one at home as well.
A glass cutter is a simple tool used to score glass. You can use just about anything sharp enough to score it, but it may or may not break the way you want.
If you want to create one as you’d purchase, it doesn’t require much. All it uses is a carbide cutting wheel mounted onto a cutting head and then on a handle. If you have a carbide cutting wheel, you can easily attach it to a handle.
Unless you have a carbide cutting wheel handy, however, you won’t be able to easily make a glass cutter at home like the one you would purchase. However, never fear, as you can still neatly break glass the way you like using a little ingenuity.
Read below in the FAQs about different ways you can break glass without a glass cutter.
FAQ’s: Frequently Ask Question About Glass Cutter
Q.1- How Can You Cut Glass at Home?
You can also cut glass at home without a glass cutter.
- With scissors! Read Q.4 to find out how.
- With string!
- With wire!
To cut with string, you’ll tie it tightly along where you want to cut it and then set the string on fire. Once it’s on fire, you’ll plunge it underwater and tap it with a stick to snap it.
With wire, you’ll score the glass and then heat wire to red-hot. Then you’ll place the wire on the scoreline and plunge it into water. Tap it underwater again and it should snap.
Q.2- Can You Use WD-40 to Cut Glass?
There are a lot of different things you can use to lubricate your cutting wheel, and yes, WD-40 is one of them.
You can use just about anything as lubrication, it’s just a matter of how well it will work. Thicker oils can cause the wheel to stick and gum up, while thinner substances will just slip away into the scoreline of the glass.
Everyone swears by their different lubricants. The following question will give you some more ideas on what you could use.
Q.3- What Kind of Oil Do You Use to Cut Glass?
Originally, kerosene was used for lubricating the cutting wheel on a glass cutter because it offers a thin consistency that evaporates quickly and cleanly. This is still considered the best choice.
However, kerosene can cause headaches and nausea for people using it. This is why so many people have switched to other kinds of oil. Here’s a list of possibilities to use:
- White mineral oil
- Synthetic, water-soluble oils
- Kitchen oils, though it may cause gumming up for the wheel
Some people prefer to not use anything. Try each kind for yourself to decide.
Q.4- Is It Possible to Cut Glass with Scissors?
Surprisingly, you can cut glass with scissors.
You’ll need to start by scoring where you want to cut. You can use any kind of sharp tool for this, you just want a scoreline. Then, you’ll plunge the glass, scissors, and your hands into the water.
Underwater, you’ll simply snip through the glass. It shouldn’t be any harder than cutting through cardboard. This should cut your glass quickly and easily.
Cutting glass with scissors won’t leave you with a smooth, even edge. However, you can easily smooth it out with a blowtorch or whetstone.
Q.5- Can Tempered Glass Be Cut with a Glass Cutter?
Tempered glass can’t be cut successfully with a glass cutter. Tempered glass shatters into little pieces when cut, versus normal glass, which will snap into sharp pieces.
Tempered glass is cut into the ideal size and shape before it’s heated to nearly 1,200 degrees Fahrenheit. It’s then rapidly cooled, which makes it four times as strong as regular glass. This is because it creates a dynamic tension that strengthens the glass.
Any attempts to alter the glass after it’s been tempered will typically cause the glass to shatter, so don’t try to cut tempered glass with a glass cutter.
As we’ve learned already, the best glass cutter changes from person to person and job to job. If you’re looking for something to cut round pieces of glass, you’ll need something different than for a thick sheet of glass.
However, if you’re looking for a product that’s well-rounded for all of your possible home needs, you should start with the Bottle Cutter and Glass Cutter Bundle by HPST.
Finally, if you’re a professional looking for a glass cutter, try the Professional Carbide Tungsten Alloy Handle Glass Cutter. These are the two best glass cutters on the market for home and work.